Able to run a test job splitting into multiple MPI subdomains.

lib/cartesian/Cartesian_base.h

@@ -211,9 +211,6 @@ public:
       assert(lidx<lSites());
       Lexicographic::CoorFromIndex(lcoor,lidx,_ldimensions);
     }
-
-
-
     void GlobalCoorToGlobalIndex(const std::vector<int> & gcoor,int & gidx){
       gidx=0;
       int mult=1;

lib/cartesian/Cartesian_full.h

@@ -67,7 +67,7 @@ public:
     GridCartesian(const std::vector<int> &dimensions,
 		  const std::vector<int> &simd_layout,
 		  const std::vector<int> &processor_grid,
-		  GridCartesian &parent) : GridBase(processor_grid,parent)
+		  const GridCartesian &parent) : GridBase(processor_grid,parent)
     {
       Init(dimensions,simd_layout,processor_grid);
     }